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  • 74VHC238TTR

74VHC238TTR

16 Terminations2V~5.5V 16 Pin 74VHC238 Signal switch74VHC Series 8 Outputs1 Functions


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-74VHC238TTR
  • Package: 16-TSSOP (0.173, 4.40mm Width)
  • Datasheet: PDF
  • Stock: 329
  • Description: 16 Terminations2V~5.5V 16 Pin 74VHC238 Signal switch74VHC Series 8 Outputs1 Functions(Kg)

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Details

Tags

Parameters
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-TSSOP (0.173, 4.40mm Width)
Number of Pins 16
Operating Temperature -55°C~125°C
Packaging Tape & Reel (TR)
Series 74VHC
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Type Decoder/Demultiplexer
Subcategory Decoder/Drivers
Packing Method TAPE AND REEL
Technology CMOS
Voltage - Supply 2V~5.5V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 74VHC238
Pin Count 16
Number of Outputs 8
Number of Elements 1
Circuit 1 x 3:8
Polarity Non-Inverting
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 2/5.5V
Supply Voltage-Min (Vsup) 2V
Load Capacitance 50pF
Propagation Delay 18.5 ns
Quiescent Current 4μA
Turn On Delay Time 18.5 ns
Family AHC/VHC
Logic Function Decoder, Demultiplexer, Demux
Number of Inputs 3
Current - Output High, Low 8mA 8mA
Supply Type Single
Voltage Supply Source Single Supply
Input Conditioning STANDARD
Length 5mm
Width 4.4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

74VHC238TTR Overview


For the purpose of saving board space, digital switch is included in the 16-TSSOP (0.173, 4.40mm Width).Tape & Reel (TR) is the packaging method.In terms of mounting, digital switch ic uses the Surface Mount method .For the analog part of the multiplexers, an IC Decoder/Demultiplexer is used.In the case of -55°C~125°C, turn signal switch will not be affected by external factors.When digital controlled switch operates at 2V~5.5V, designers are provided with a greater degree of flexibility.Multiplexers in the 74VHC series are suitable for a wide range of applications.The basic configuration of this system includes 16 terminations.The base part number is 74VHC238, which is also useful when looking up signal switch's related components.The voltage supplied for multiplexer's system is 3.3V.multiplexer's systemThere are 16 component pins in this turn signal switch.A conductor terminates at GULL WING.In this case, the supply type is Single.There are 16 pins on it.Multiplexer ics are mounted in the direction of Surface Mount.The AHC/VHC family includes the logic switch.The minimal supply voltage (Vsup) should be kept at 2V to avoid some unnecessary failures.Vsup (maximum supply voltage) should be kept as 5.5V to prevent unnecessary failures.A power supply is provided for mux switch's normal operation of 2/5.5V.The turn signal switch operates with 8 outputs.Decoder/Drivers is a category for the digital switch ics.Without the influence of external factors, it consumes 4μA current of multiplexer ic.This multiplexer has a total of 3 inputs.In accordance with TAPE AND REEL, switches can be packaged.In the mux switch configuration, there are 1 elements.

74VHC238TTR Features


Supplied in the 16-TSSOP (0.173, 4.40mm Width) package
Adopting a supply type of Single
Power supplies of 2/5.5V

74VHC238TTR Applications


There are a lot of STMicroelectronics 74VHC238TTR Signal Switches / Multiplexers / Decoders applications.

  • Data transfer
  • Transmission from the computer system of a satellite
  • GLAN
  • Speed control of medern motors
  • Injectors
  • A robotic vehicle with the metal detector
  • Frequency multiplexing system
  • Analog, digital or video signal switching
  • Arithmetic Logic Units
  • Image transmission